getId3 以秒为单位获取视频时长 [英] getId3 to get video duration in seconds
本文介绍了getId3 以秒为单位获取视频时长的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我如何以秒为单位获得 getId3 的 playtime_string 持续时间?有没有几秒钟可以直接到达的地方?不使用其他php函数查看字符串并将其从值中拉出来?
How do i get getId3's playtime_string duration in seconds? Is there away to get directly in seconds? Without using other php functions to look at the string and pull it out of the value?
<?php require_once('getid3/getid3.php');
$filename='uploads/4thofJuly_184.mp4';
$getID3 = new getID3;
$file = $getID3->analyze($filename);
echo("Duration: ".$file['playtime_string'].
" / Dimensions: ".$file['video']['resolution_x']." wide by ".$file['video']['resolution_y']." tall".
" / Filesize: ".$file['filesize']." bytes<br />");
$getID3 = new getID3;
$filename='uploads/25PercentOff_710.wmv';
$file = $getID3->analyze($filename);
echo("Duration: ".$file['playtime_string'].
" / Dimensions: ".$file['video']['resolution_x']." wide by ".$file['video']['resolution_y']." tall".
" / Filesize: ".$file['filesize']." bytes<br />");
// Calling getimagesize() function
$filename="uploads/25PercentOff_960.jpg";
list($width, $height) = getimagesize($filename);
// Displaying dimensions of the image
echo "Width of image : " . $width . "<br>";
echo "Height of image : " . $height . "<br>";
推荐答案
在这种情况下使用 $file['playtime_seconds']
它会直接给你带小数点的秒数.您可以使用 php 的 round()
或 floor()
函数对其进行格式化,具体取决于您希望它如何显示.
in this situation use $file['playtime_seconds']
it will give you the seconds directly with a decimal point. Which you can format using php's round()
or floor()
functions depending on how you want it to display.
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